<?php

/*
  This file is part of NeutrinoCMS.

  NeutrinoCMS is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  NeutrinoCMS is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with NeutrinoCMS.  If not, see <http://www.gnu.org/licenses/>.
 */

class RememberMeComponent extends Object {

    var $components = array('Auth', 'Cookie');
    var $controller = null;
    /**
     * Cookie retention period.
     *
     * @var string
     */
    var $period = '+2 weeks';
    var $cookieName = 'User';

    function startup(&$controller) {
        $this->controller = & $controller;
    }

    function remember($username, $password) {
        $cookie = array();
        $cookie[$this->Auth->fields['username']] = $username;
        $cookie[$this->Auth->fields['password']] = $password;
        $this->Cookie->write($this->cookieName, $cookie, true, $this->period);
    }

    function check() {
        $cookie = $this->Cookie->read($this->cookieName);

        if (!is_array($cookie) || $this->Auth->user())
            return;

        if ($this->Auth->login($cookie)) {
            $this->Cookie->write($this->cookieName, $cookie, true, $this->period);
        } else {
            $this->delete();
        }
    }

    function delete() {
        $this->Cookie->delete($this->cookieName);
    }

}

?>